{"id":16548,"date":"2022-06-21T07:28:48","date_gmt":"2022-06-21T07:28:48","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16548"},"modified":"2022-06-21T07:28:49","modified_gmt":"2022-06-21T07:28:49","slug":"introduction-of-manual-ball-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/fr\/introduction-of-manual-ball-valve.html","title":{"rendered":"Introduction du robinet \u00e0 tournant sph\u00e9rique manuel"},"content":{"rendered":"<p>Le robinet \u00e0 tournant sph\u00e9rique manuel est un nouveau type de robinet \u00e0 tournant sph\u00e9rique. Il pr\u00e9sente des avantages uniques li\u00e9s \u00e0 sa propre structure. Par exemple, l\u2019interrupteur n\u2019a aucune friction. Il est scell\u00e9 et ne s\u2019use pas facilement. Le moment d&#039;ouverture et de fermeture est petit. Cela r\u00e9duit la taille de l&#039;actionneur. Gr\u00e2ce \u00e0 l&#039;actionneur \u00e9lectrique multirotatif, le fluide peut \u00eatre r\u00e9gul\u00e9 et s\u00e9v\u00e8rement interrompu.\u00a0<a href=\"https:\/\/zecovalve.com\/fr\/products\/manual-ball-valve.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">Vanne \u00e0 boisseau sph\u00e9rique manuelle avec fin de course<\/a>\u00a0est \u00e9galement un type courant. Les robinets \u00e0 tournant sph\u00e9rique manuels sont largement utilis\u00e9s dans le p\u00e9trole, l&#039;industrie chimique, l&#039;approvisionnement en eau et le drainage urbains et dans d&#039;autres conditions de coupure strictes. Le robinet \u00e0 tournant sph\u00e9rique manuel est principalement utilis\u00e9 pour couper, distribuer et modifier le sens d&#039;\u00e9coulement du fluide dans le pipeline. Le robinet \u00e0 tournant sph\u00e9rique est un nouveau type de robinet largement utilis\u00e9 ces derni\u00e8res ann\u00e9es. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-it-has-the-following-advantages\">Il pr\u00e9sente les avantages suivants :<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>1. Il a une structure simple, un petit volume et un poids l\u00e9ger.<\/li><li>2. Sa r\u00e9sistance aux fluides est faible et son coefficient de r\u00e9sistance est \u00e9gal \u00e0 celui d\u2019une section de tuyau de m\u00eame longueur.<\/li><li>3. Il est facile \u00e0 utiliser et rapide \u00e0 ouvrir et \u00e0 fermer. De l&#039;ouverture compl\u00e8te \u00e0 la fermeture compl\u00e8te, il suffit de tourner de 90 degr\u00e9s, ce qui est pratique pour le contr\u00f4le longue distance.<\/li><li>4. Il est compact et fiable. \u00c0 l&#039;heure actuelle, les mat\u00e9riaux de surface d&#039;\u00e9tanch\u00e9it\u00e9 des robinets \u00e0 tournant sph\u00e9rique sont largement utilis\u00e9s dans les plastiques et pr\u00e9sentent de bonnes performances d&#039;\u00e9tanch\u00e9it\u00e9. Il a \u00e9galement \u00e9t\u00e9 largement utilis\u00e9 dans les syst\u00e8mes \u00e0 vide.<\/li><li>5. Il est facile \u00e0 entretenir. Le robinet \u00e0 tournant sph\u00e9rique a une structure simple. Les bagues d&#039;\u00e9tanch\u00e9it\u00e9 sont g\u00e9n\u00e9ralement mobiles et faciles \u00e0 d\u00e9monter et \u00e0 remplacer.<\/li><li>6. Lorsqu&#039;elle est compl\u00e8tement ouverte ou ferm\u00e9e, la surface d&#039;\u00e9tanch\u00e9it\u00e9 de la sph\u00e8re et du si\u00e8ge est isol\u00e9e du fluide. Lorsque le fluide passe \u00e0 travers, cela ne provoquera pas d&#039;\u00e9rosion de la surface d&#039;\u00e9tanch\u00e9it\u00e9 de la vanne.<\/li><li>7. Il peut \u00eatre utilis\u00e9 dans une large gamme d&#039;applications, allant de petit \u00e0 plusieurs millim\u00e8tres de diam\u00e8tre et du vide pouss\u00e9 \u00e0 la haute pression. Lorsque la sph\u00e8re tourne de 90 degr\u00e9s, elle doit pr\u00e9senter toutes les surfaces sph\u00e9riques \u00e0 l\u2019entr\u00e9e et \u00e0 la sortie afin de couper le flux.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Le principe de fonctionnement de&nbsp;<a href=\"https:\/\/zecovalve.com\/fr\/products\/manual-ball-valve.html\/\"><strong>robinet \u00e0 tournant sph\u00e9rique manuel<\/strong><\/a>&nbsp;est divis\u00e9 en processus d\u2019ouverture et de fermeture. &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">I. Processus d&#039;ouverture<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>1. En position ferm\u00e9e, la bille est plaqu\u00e9e sur le si\u00e8ge par la pression m\u00e9canique de la tige. \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/li><li>2. Lorsque le volant est tourn\u00e9 dans le sens inverse des aiguilles d&#039;une montre, la tige se d\u00e9place en sens inverse et le plan angulaire inf\u00e9rieur de la tige provoque le d\u00e9tachement de la sph\u00e8re du si\u00e8ge.<\/li><li>3. La tige de valve continue de monter et d&#039;interagir avec la goupille de guidage dans la rainure en spirale de la tige de valve, ce qui fait que la bille commence \u00e0 tourner sans friction.<\/li><li>4. Il atteint la position compl\u00e8tement ouverte, la tige monte jusqu&#039;\u00e0 la position limite et la sph\u00e8re tourne jusqu&#039;\u00e0 la position compl\u00e8tement ouverte.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">II. Processus de cl\u00f4ture<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>1. Lorsqu&#039;il se ferme, tournez le volant dans le sens des aiguilles d&#039;une montre, la tige commence \u00e0 descendre et la bille commence \u00e0 tourner en s&#039;\u00e9loignant du si\u00e8ge.<\/li><li>2. Tandis que vous continuez \u00e0 faire tourner le volant, la tige est guid\u00e9e par la goupille int\u00e9gr\u00e9e dans la rainure en spirale sup\u00e9rieure, de sorte que la tige et la sph\u00e8re tournent simultan\u00e9ment de 90 degr\u00e9s.<\/li><li>3. Lorsqu&#039;elle est sur le point de se fermer, la sph\u00e8re a pivot\u00e9 de 90 degr\u00e9s sans contact avec le si\u00e8ge.<\/li><li>4. Dans les derniers tours de rotation du volant, le plan angulaire au bas de la tige cale m\u00e9caniquement la sph\u00e8re afin qu&#039;elle soit fermement appuy\u00e9e sur le si\u00e8ge pour obtenir une \u00e9tanch\u00e9it\u00e9 compl\u00e8te.<\/li><\/ul>\n\n\n\n<!-- Andy:h-related-tags -->\n<h2 id=\"h-related-tags\">Balises associ\u00e9es :<\/h2>\n<!-- \/Andy:h-related-tags -->\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/\">Soupape ZECO<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/introduction-of-epdm-nbr-butterfly-valve-seat-industrial-valve-information-news-zeco-valve.html\/\">Robinet \u00e0 papillon NBR<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/difference-between-gate-valves-and-ball-valves.html\/\">Vanne et robinet \u00e0 boisseau sph\u00e9rique<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/advantages-and-disadvantages-of-globe-valves.html\/\">Qu'est-ce qu'un robinet \u00e0 soupape ?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/gate-valve-problems.html\/\">R\u00e9paration de vannes \u00e0 vanne<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/produit\/manual-gate-valve\/\">Fabricant de robinets-vannes \u00e0 commande manuelle<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/the-function-of-globe-valve-in-pipeline-system.html\/\">Que sont les vannes \u00e0 soupape\u00a0?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/what-is-an-axial-flow-silent-check-valve.html\/\">Qu'est-ce qu'un clapet anti-retour axial ?<\/a>\n\n<\/div>\n\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/difference-between-gate-valve-and-butterfly-valve.html\/\">Diff\u00e9rence entre la vanne \u00e0 vanne et la vanne papillon<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/china-gate-valves-suppliersnon-rising-stem-gate-valvesks-gate-valves.html\/\">Qu'est-ce qu'un robinet-vanne ?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/tag\/shanghai-pressure-reducing-valve-factory\/\">Usine de soupapes de r\u00e9duction de pression de Shanghai<\/a>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Le robinet \u00e0 tournant sph\u00e9rique manuel est un nouveau type de robinet \u00e0 tournant sph\u00e9rique. Il pr\u00e9sente des avantages uniques li\u00e9s \u00e0 sa propre structure. Par exemple, le\u2026 <a title=\"Introduction du robinet \u00e0 tournant sph\u00e9rique manuel\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/fr\/introduction-of-manual-ball-valve.html\" aria-label=\"Plus sur Introduction du robinet \u00e0 bille manuel\">Lire plus<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1927],"tags":[2204,2256],"class_list":["post-16548","post","type-post","status-publish","format-standard","hentry","category-ball-valve","tag-ball-valves","tag-manual-ball-valve","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":false,"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/fr\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":1927,"name":"Ball Valve","slug":"ball-valve","term_group":0,"term_taxonomy_id":1927,"taxonomy":"category","description":"Ball Valve Description","parent":0,"count":82,"filter":"raw","cat_ID":1927,"category_count":82,"category_description":"Ball Valve Description","cat_name":"Ball Valve","category_nicename":"ball-valve","category_parent":0}],"tag_info":[{"term_id":2204,"name":"Ball Valves","slug":"ball-valves","term_group":0,"term_taxonomy_id":2204,"taxonomy":"post_tag","description":"","parent":0,"count":38,"filter":"raw"},{"term_id":2256,"name":"manual ball valve","slug":"manual-ball-valve","term_group":0,"term_taxonomy_id":2256,"taxonomy":"post_tag","description":"","parent":0,"count":5,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1927,"label":"Ball Valve"}],"post_tag":[{"value":2204,"label":"Ball Valves"},{"value":2256,"label":"manual ball valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Introduction of Manual Ball Valve - ZECO Valve<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/fr\/introduction-of-manual-ball-valve.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Introduction of Manual Ball Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Manual ball valve is a new type of ball valve. It has some unique advantages of its own structure. For example, the ... 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